// The module 'vscode' contains the VS Code extensibility API
// Import the module and reference it with the alias vscode in your code below
import * as vscode from 'vscode';
import { SnippetTreeProvider } from './providers/TreeViewProvider';
import { SnippetManager } from './managers/SnippetManager';
// This method is called when your extension is activated
// Your extension is activated the very first time the command is executed
export function activate(context: vscode.ExtensionContext) {
	const snippetManager = new SnippetManager(context.globalState);
  
	// 注册树形视图
	const treeProvider = new SnippetTreeProvider(snippetManager);
	vscode.window.registerTreeDataProvider('codeSnippetsView', treeProvider);
	// Use the console to output diagnostic information (console.log) and errors (console.error)
	// This line of code will only be executed once when your extension is activated
	console.log('Congratulations, your extension "code-snippets" is now active!');

	// The command has been defined in the package.json file
	// Now provide the implementation of the command with registerCommand
	// The commandId parameter must match the command field in package.json
	const disposable = vscode.commands.registerCommand('code-snippets.helloWorld', () => {
		// The code you place here will be executed every time your command is executed
		// Display a message box to the user
		vscode.window.showInformationMessage('Hello World from CodeSnippets!');
	});

	context.subscriptions.push(disposable);
	// 注册新增片段命令
	context.subscriptions.push(
		vscode.commands.registerCommand('codeSnippets.addSnippet', () => {
		  // 打开Webview表单
		})
	  );
}

// This method is called when your extension is deactivated
export function deactivate() {}
